201262065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{3001}}^1$

素因数の和:3289

約数の個数: 32

約数和(自身を含む): 342372096

約数和(自身を除く): 141110031

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 263, 789, 1315, 3001, 3945, 4471, 9003, 13413, 15005, 22355, 45015, 51017, 67065, 153051, 255085, 765255, 789263, 2367789, 3946315, 11838945, 13417471, 40252413, 67087355, 201262065]

約数ペア:

[(1, 201262065), (3, 67087355), (5, 40252413), (15, 13417471), (17, 11838945), (51, 3946315), (85, 2367789), (255, 789263), (263, 765255), (789, 255085), (1315, 153051), (3001, 67065), (3945, 51017), (4471, 45015), (9003, 22355), (13413, 15005)]